Simmering bones over low heat for an entire day will create one of the most nutritious and healing foods there is. You can use this broth for soups, stews, or drink it straight. The broth can also be frozen for future use. Keep in mind that the “skin” that forms on the top is the best part. It contains valuable nutrients, such as sulfur, along with healthful fats, so just stir it back into the broth.
Please note the addition of vinegar. The vinegar helps leech all those valuable minerals from the bones into the stockpot water, which is ultimately what you’ll be eating. The goal is to extract as many minerals as possible out of the bones into the broth water. Bragg’s raw apple cider vinegar is a good choice as it’s unfiltered and unpasteurized.